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ShivaKi's avatar
ShivaKi
Icon for New Contributor rankNew Contributor
1 year ago

5CEBA7F27C8N_Power Supply Pin connection

Hello, For 5CEBA7F27C8N FPGA part, required clarification on VREF[#]N0 pins connection. For example, Bank 6A is operating at 2.5V and we have considered two I/O standards "2.5V LVDS" and "LVPECL" i...
Configuration
Generic Io
Power
FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
1 year ago

Hi,
VREF is only used for voltage referenced I/O-standards, SSTL and HSTL. Neither LVDS nor LVPECL need it. So GND connection of VREF is the standard option.
Regards
Frank